| APA | GCBB. (2012, February 14). In Acronym Geek. Retrieved 18:21, February 14, 2012, from http://www.acronymgeek.com/GCBB |
| MLA | "GCBB." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GCBB>. |
| MHRA | 'GCBB', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GCBB> [accessed 14 February 2012] |
| Chicago | "GCBB", http://www.acronymgeek.com/GCBB (accessed February 14, 2012). |
| CBE/CSE | GCBB [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GCBB. |
| Bluebook | GCBB, http://www.acronymgeek.com/GCBB (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GCBB, http://www.acronymgeek.com/GCBB (optional description here) (as of Feb. 14, 2012, 18:21). |
| AMA | GCBB. Acronym Geek. February 14, 2012, 18:21. Available at: http://www.acronymgeek.com/GCBB. Accessed February 14, 2012, 18:21. |